PHOTODIODE
16 脳 16 element photodiode array detector
C4675 series
2-D detector using 256-element photodiode with visible sensitivity
C4675 series is a two-dimensional detector using a 16 脳 16 (256) element Si PIN photodiode array that has high sensitivity in the visible range.
Current-to-voltage conversion amplifiers in the signal amplifier section are connected in parallel to each element of the photodiode array, thereby
allowing high-speed parallel signal processing.
C4675 series is also designed to suppress the power consumption so it operates from two power supplies (鹵15 V).
Features
Applications
l
Wide spectral response: 400 to 1000 nm
l
Wide active area: 17.45 脳 17.45 mm
(0.95 脳 0.95 mm per element, 1.1 mm pitch)
l
Frequency response C4675-102: DC to 1 kHz
C4675-302: DC to 3 kHz
C4675-103: DC to 10 kHz
l
Parallel signal output by current-to-voltage amplifier
l
Low power consumption: 2.5 W Typ.
l
Nerve potential measurement under microscope
l
2-D (wavelength 脳 spatial position) spectrophotometry
in visible range
l
Fine-modulation light measurement
s
General ratings
Parameter
Photodiode
Number of element
Active area (per 1 element)
Element pitch
Output type
Dimensional outline
Weight
Rating
Si PIN photodiode array (Made by Hamamatsu S4529)
16 脳 16 (256)
0.95 脳 0.95
1.1
Current-to-voltage conversion method, 256-ch parallel analog voltage output
136 (W) 脳 136 (H) 脳 153.5 (D)
2.1
Unit
-
-
mm
mm
-
mm
kg
s
Absolute maximum ratings
Parameter
Operating temperature
Storage temperature
Supply voltage
Symbol
Topr
Tstg
Vs
Value
0 to +50
-10 to +60 (no condensation)
鹵18
Unit
擄C
擄C
V
s
Electrical and optical characteristics (Typ. Ta=25
擄C)
Parameter
Spectral response range
Output uniformity
Amp gain
Frequency response
Supply voltage
Current consumption
Symbol
位
-
-
-
Vs
P
C4675-102
10
8
DC to 1 k
C4675-302
400 to 1000
鹵15
5 脳 10
7
DC to 3 k
鹵15
2.5
C4675-103
10
7
DC to 10 k
Unit
nm
%
V/A
Hz
V
W
s
Construct device
Product name
Two-dimensional detector
Dedicated cable
Output connector
Type No.
C4675 series
8840S-080-174AD-150-W
8850-080-170SD
Number
1
4
4
Note
Made by KEL, length 1.5 m
Made by KEL, on-board straight installation type
1
2
3
4
